baber/WOPTO huggingface dataset:
Patent JP-H08273008-A (JP)
Title: Toll collecting device
Inventor: TANAKA YUKIO
IPC: G06Q50/30
Filed: 1995-03-30
Abstract: PURPOSE: To prevent an IC card from being illegally used by starting the communication of on-vehicle equipment corresponding to the coincidence of collation and performing toll collection processing when the on-vehicle equipment receives a toll collection permit signal. CONSTITUTION: When a personal password number stored in an IC card C is matched with an inputted personal password number, the communication from on-vehicle equipment 1 is started and it is indicated by turning on a lamp 3. When a vehicle mounting on-vehicle equipment 1 turned to a transmitting state by discriminating the regular IC card comes to a tollgate, data are exchanged between the on-vehicle equipment and a data processor. In this case, the data (ID data) of an IC card made invalid by being stolen or the like are stored through a control center into the data processor and based on those data, the propriety of the IC card loaded to the on-vehicle equipment 1 under communicating is checked. When the propriety of the IC card C under communicating is discriminated by that propriety check, toll collection processing is performed between that IC card C and the data processor.
Patent JP-H09281378-A (JP)
Title: Surface wave motor incorporating lens barrel
Inventor: FUKINO KUNIHIRO
IPC: G02B7/28
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave motor incorporating lens barrel whose operability of manual focusing is good regardless of the rotation angle of the moving body of a surface wave motor and the specification of the lens barrel. SOLUTION: This lens barrel is provided with photographing optical systems L1 to L4, a fixed lens barrel 1, the surface wave motors 6 and 9, a motor driving control part, a manual operating part 10, and mode selecting parts 20 to 22. Rotation angle converting devices 25 and 26 capable of transmitting the rotation angle of the part 10 to that of the fixing body of the motor 6 at an optical ratio are provided.
Patent JP-S59224081-A (JP)
Inventor: INOUE KOUICHI
IPC: H01R4/68
Filed: 1983-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04228826-A (JP)
Title: Bearing for turbo-supercharger
Inventor: UUBE MIYUNKERU
IPC: F02C7/06
Filed: 1991-01-30
Abstract: PURPOSE: To apply a means other than a spring element as the means for preventing the rotation of a sleeve supported floatingly in a bearing casing and preventing an axial direction displacement. CONSTITUTION: A spring steel plate made safety ring 30 is arranged to prevent the rotation while contacting to the one side end of the floatingly supported bearing sleeve 26 without axial direction displacement in the hole 18 of a bearing casing 6. In this ring 30, a V-shape waveform portion is formed projectingly in axial direction and the bottom of a U-shape overhang portion 48 is provided projectingly in a radius direction. The V-shape waveform portion is engaged with the V-shape recessed notch part of the end of the corresponding sleeve 26 thereto and achieves the avoidance of a big surface pressure and the direct avoidance between the sleeve 26 and bearing hole 18 by constituting a comparatively big contact surface and a pressure film buffering function is held between the bearing hole 18 and sleeve 26.  The overhang portion 48 of the safety ring 30 is engaged with the notch 46 in response to the bearing casing 6 side and prevents the rotation of the sleeve 26.
Patent JP-2000289390-A (JP)
Title: Cartridge for paste container
Inventor: MATSUMARU RIYOUJI
IPC: B43M11/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reuse a paste container and at the same time, perform a stick- shaped paste material replacement operation rapidly and easily. SOLUTION: The cartridge body 1 for a paste container for replacement comprises a stick-shaped paste material 2, a slider 3 which comes into contact with the bottom part of the stick-shaped paste material 2 and a sealed container 4 for sealing the stick-shaped paste material 2 with a lid 5. During replacing the cartridge body 1, the stick-shaped paste material 2 is retained securely through the sealed container 4 without directly touching the paste material 2. Consequently, the slider 3 which easily becomes a single integrated piece with the stick-shaped paste material 2 for replacement can be screwed into the threaded body of a paste container body. Further, the stick-shaped paste material 2 is retracted into the paste container body by rotating a rotor thereof, and the replacement operation can be rapidly and easily carried out.
Patent JP-H07307409-A (JP)
Title: Semiconductor device and its production method
Inventor: KUSAMA YASUHIKO
IPC: H01L23/12
Filed: 1994-05-12
Abstract: PURPOSE:To reduce the cost and size of a semiconductor device having external connecting terminals at the surface of a package and its production process. CONSTITUTION:A semiconductor device comprises a semiconductor chip 11 and package to seal the chip 11. External electrodes 16 are formed by wires 31 led out such that one end is connected to a pad 15 formed on the chip 11 and the other end formed and exposed on the surface 12a of the package 12, and recesses 21 are formed at the lead-out positions of the electrodes 16, thus exposing the electrodes 16 over specified range.
Patent JP-S59223413-A (JP)
Title: Display device
Inventor: TSUNODA YUKIYOSHI
IPC: G02F1/1339
Filed: 1983-06-02
Abstract: PURPOSE:To obtain an optional distance between substrates accurately independently of the size of a display area or the material of the substrates by using anode-oxidized aluminum layers as spacers. CONSTITUTION:Transparent electrodes 4 are patterned like stripes on a transparent glass substrate 2 and Al films are formed on parts from which the electrode 4 is removed by low temperature sputtering. The formed Al films are anode-oxidized in a sulfuric acid solution by constant current to obtain alumite spacers 5. A transparent substrate 1 on which transparent electrodes 3 are similarly patterned is combined with the substrate 2 having the spacers, the peripheral part is sealed and then liquid crystal is injected between the substrates. Since the uniformity of the interval between the substrates is kept even if the display area is increased, the display position is kept extremely high. Being fixed on the lower substrate 2, the spacers 5 are prevented from being overlapped to the transparent electrodes 4 and averts bad influence upon the display.
Patent JP-H11278985-A (JP)
Title: Production of single crystal
Inventor: OKAMOTO ATSUHITO
IPC: C30B29/36
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal, capable of obtaining the single crystal having reduced defects by disposing at least one low temperature region on a seed crystal-growing surface in the early period of the single crystal growth to control the production of the growth nucleus in the early period of the single crystal growth and subsequently uniforming the temperature distribution of the growth surface in the middle and last periods of the single crystal growth. SOLUTION: A reaction vessel comprises a graphite crucible 1 and a graphite lid 2. Silicon Carbide raw material powder 3 is disposed in the graphite crucible 1, and a seed crystal 4 is disposed on the graphite lid 2 further used as a seed crystal-loading portion. A bored portion 6 is disposed in the graphite lid 2 to locally cool the seed crystal growth surface. The growth of the seed crystal 4 is carried out by controlling the temperature of a graphite heat generation resister and the pressure of an inert gas, etc. A place near to the bored portion 6 is cooled in comparison with its peripheral portion by the radiation of heat. It is thereby forecast that the growth density of the grown nucleus is enhanced in the central portion of the seed crystal 4. The peripheral portion of the seed crystal 4 is governed by a step flow growth mechanism.  The obtained single crystal ingot is formed on one crystal surface.
Patent JP-S5817170-A (JP)
Inventor: KAARU BETSUKA
IPC: D06L4/664
Filed: 1982-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63266629-A (JP)
Title: Magnetic recording medium and its production
Inventor: DAIMON HIDEO
IPC: G11B5/64
Filed: 1987-04-23
Abstract: PURPOSE:To increase the packing density of a ferromagnetic metal and to contrive the improvement of the saturation magnetization without spoiling the magnetic characteristic by increasing the density of etching pits in an initial period of reaction to increase the total number of pores at the time of anodizing Al or Al alloy. CONSTITUTION:A vapor deposited aluminum film 2 having 1mum thickness is provided on a polyimide film substrate 1 having 50mum thickness. An alumite layer 3 is formed by chemical conversion on this film 2 down to 0.35mum depth from the extreme surface thereof. Fe 5 is packed by electrodeposition into the pores 4 formed in the alumite layer 3. Since the respective pieces of the electrodeposited Fe 5 are separated by the nonmagnetic material alumite 3, said pieces can function a single magnetic domains. The total number of the pores 4 formed in the alumite layer 3 of the perpendicular magnetic recording medium having such thin alumite layer 3 is increased, by which the packing density of the feromagnetic metal is increased and the saturation magnetization is increased without executing the treatment to expand the pores. The perpendicular magnetic recording medium having the stable magnetic characteristics is thus obtd.
Patent JP-S5325296-A (JP)
Title: Production of copper suboxide powder for pigment
Inventor: SUGA FUKUHIKO
IPC: C01G3/02
Filed: 1976-08-20
Abstract: PURPOSE: To obtain copper suboxide powder for a pigment by dividing a cell into four chambers in a series using anion and cation exchange membranes; supplying Cu-contg.  waste liquor into the first chamber as an acidic soln.  of a fixed concn. and proper aq.  solns.  of each specified concn. into the other chambers; and carrying out electrolysis at proper current density and temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5223640-A (JP)
Title: Protective relay
Inventor: IWASAKI MINORU
IPC: H02H3/40
Filed: 1975-08-15
Abstract: PURPOSE: Mho relay having leaf-shape characteristic obtained not by phase comparator but by digital device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05274210-A (JP)
Title: Network file managing system
IPC: G06F12/00
Filed: 1992-03-26
Abstract: PURPOSE:To improve the performance of access to a network file by decreasing the number of times for performing access to a network or the amount of transfer data when the file of a file server is shared in the network. CONSTITUTION:A caching client 9 is provided with a cache 12 for network file and means 10 to transfer the caching file to the other client, and a file server 1 is provided with file managing information 2 to record the condition of the shared file and file managing part 3 to transfer the file through a network OS 6 to the client of the request source and to instruct the transfer of the file to the caching client by controlling a disk device 5 of the own machine or controlling the client while referring to that information. Thus, the number of times for performing access to the network and the amount of transfer data can be decreased at the time of using the shared file.
Patent JP-S60244133-A (JP)
Title: Data transmission method of remote supervisory and control device
Inventor: UCHIDA TAKASHI
IPC: H04Q9/00
Filed: 1984-05-18
Abstract: PURPOSE:To transmit emergency data with higher priority in case a state change occurs within a station by integrating the related items and sending them through a communication procedure. CONSTITUTION:A reception part 30 receives a frame from an upstream circuit and checks whether the frame is addressed to its own station or not. If the frame is not addressed to its own station, the frame is sent to a transmission part 31 and then to a downstream side. While the frame if addressed to its own station is sent to a processing part 32, and the data on this frame is fetched in a data reception mode. While the desired data is transmitted in a transmission mode. Then the part 32 performs the input/output processing when data is transferred with an external device 10. Furthermore it is checked whether the input data has a state change or not. If the data has a state change, it is set to a state-change data table prepared within the station. Based on this table, the editing process is carried out. Then the data is set to a transmission data table and sent to the downstream side.
Patent JP-H02278545-A (JP)
Title: Disk for measuring phase difference of pickup for magneto-optical disk
Inventor: FUJIWARA YASUHIRO
IPC: G11B11/105
Filed: 1989-04-20
Abstract: PURPOSE:To save both of assembling process and cost by using such a magneto- optical disk that shows a periodical change in ellipticity in the circumferential or radius direction and can give a certain value of phase difference. CONSTITUTION:The disk consists of a plastic substrate 21 and four-layer structure of first aluminum nitride layer 22, amorphous alloy layer 23, second aluminum nitride layer 24 and aluminum reflecting layer. By forming the aluminum layer 24 in a manner that the thickness varies continuously and periodically by + or -10nm in the circumferential direction of the disk, the ellipticity varies continuously from minus to plus and vice versa in one turn. By using this magneto-optical disk to determine the position of the maximum of envelope, the phase difference of a pickup can be determined. Thereby, a pickup can be easily inspected after assembled. If a pickup is regarded as out of allowance, only the main optical elements are to be reassembled and the pickup can be regarded acceptable for the product. By this method, accurate controlling of qualities of each optical element is not necessary, which effectively saves the assembling process and cost.
Patent JP-H02278253-A (JP)
Title: Direct positive photographic sensitive material
Inventor: KUWAJIMA SHIGERU
IPC: G03C1/485
Filed: 1989-04-20
Abstract: PURPOSE:To form a direct positive image high in the maximum image density and low in the minimum image density by chemically sensitizing the surfaces of grains in the presence of a specified compound. CONSTITUTION:The surfaces of the grains are chemically sensitized in the presence of the compound represented by formula I in which A is a group to be adsorbed to silver halide grains; Y is a divalent combining group selected from H, C, N, O, and S atoms or atomic groups of them; R is an organic group having at least one of thioether, amino, ammonium, ether, and heterocyclic groups; n is 0 or 1; and m is 1 or 2, thus permitting a direct positive image high in the maximum image density and low in the minimum image density to be formed.
Patent JP-S63265133-A (JP)
Title: Corrosive gas removing apparatus in radiation measuring system
Inventor: KIYOSE SABURO
IPC: G01T7/02
Filed: 1987-04-23
Abstract: PURPOSE:To replace steel wool and a filter safely, by connecting an upper filter case, a net bag and a lower filter case to a screw member, which is inserted into a transparent case. CONSTITUTION:Corrosive gas removing apparatus 200 is equipped with a screw rod 12, a sample attaching plate 6, which is screwed to the screw rod 12, a nut 13 and a connecting bolt 18. The end of the screw rod 12 is fixed to a blank cap 10. A connecting hole is provided at the tip. When the replacing time of steel wool 1 and a filter 3 is reached, a bolt 17 is removed, the blank cap 10 is lifted with a handle 11, and the sample attaching plate 6, an upper filter case 4, a lower filter case 20 and a net bag 2 are taken out as a unitary body. Then the steel wool 1 and the filter 3 are replaced.
Patent JP-H05271872-A (JP)
Title: Steel excellent in damping capacity
IPC: C22C38/12
Filed: 1992-03-25
Abstract: PURPOSE:To provide steel provided with high strength and excellent damping capacity. CONSTITUTION:The objective damping steel has a chemical compsn. contg. 0.1 to 1.5% Mn and 1.2 to 6% V or furthermore contg. one or more kinds among 0.1 to 1.0% Si, 0.01 to 9% sol.Al, <=8.0% Cr, <=1.0% Ni and <=2.0% Mo, and the balance Fe with inevitable impurities, and in which the content of C, P, S, N and 0 in the impurities is respectively regulated to <=0.03%, <=0.2%, <=0.05%, <=0.01% and <=0.005%.
Patent JP-H06285301-A (JP)
Title: Deaerator
Inventor: YUASA KEIZO
IPC: B01D63/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a deaerator simple in constitution and easy to assemble. CONSTITUTION:Tubes 102a consisting of a synthetic resin permeable to only gas and not to water are bundled parallel to form a tube bundle 102. At least one surfaces of 101b, 101c of a cylindrical vacuum chamber 101 are provided with an inflow part 103 and an outflow part 104 respectively. Both the ends 102b, 102g of the tube bundle 102 are connected to an inflow part 103 and an outflow part 104 through fitting adapters 105. The tube bundle 102 is folded up at least one time and housed in the vacuum chamber 101.
Patent JP-S582412-A (JP)
Title: Exhaust passage of engine
Inventor: MOTOSUGI KATSUHIKO
IPC: F01N3/28
Filed: 1981-06-25
Abstract: PURPOSE:To reduce heat capacity through an exhaust system up to the catalyst by combining halves of a metal plate to integrally form an exhaust manifold and a catalyst casing. CONSTITUTION:Metal halves A, B shaped from a metal plate are conbined to integrally form guide pipes 12, 12 for leading exhaust gas from respective cylinders, a collective space 10 and a catalyst casing 20 for containing catalyst therein. An oxygen sensor fitting opening 18 and a heat riser 16 formed if needed. Such constitution provides the advantages of easy fabrication and non- necessity of forming a flange between an exhaust manifold and the catalyst casing so that heat capacity of an external wall of exhaust flow path up to the catalyst may be small and warming-up of the catalyst may be ready to complete. Accordingly, an air-fuel-ratio of an engine may be set at a high value and fuel consumption may be improved.
Patent JP-S58216355-A (JP)
Title: Fluorescent lamp mount
Inventor: MINAMI TOSHIO
IPC: H01J61/30
Filed: 1982-06-11
Abstract: PURPOSE:To make the lead wire direction constant and improve the insertion yield when fitting a base by forming a convex lug on the rear surface of a flare section and providing a concave notch on a mount pin so as to prevent an occurrence of rotation dislocation. CONSTITUTION:During a stem process, a mount 5 provided with a convex lug on the rear surface of a flare section is produced, and during a sealing process, pin 4 provided with a notch so that a lug partially provided with a flare can be inserted, and a mount 5 glass tube 6 is heated and sealed while being rotated. Therefore, the direction of a lead wire 7 is stabilized.
Patent JP-H08295242-A (JP)
Title: Small transport vehicle
Inventor: UJIIE TAKUJI
IPC: B62B5/00
Filed: 1995-04-25
Abstract: PURPOSE: To alter a loading space in one stage or two stages easily by hand according to application purposes, and to make it usable as formed into two stages in the case of a load as being unsuperposed and more loaded. CONSTITUTION: In order to form two loading spaces 2 and 3 of a small transport vehicles into two stages in structure, four supporting bars 4 are used, and four supporting bar storage spaces 6 to house these supporting bars 4 are installed in these loading spaces 2 and 3. Each projection is attached to these bars 4, and in the inner part of these storage spaces 6 is provided with each projection in movable grooves and each recess part to lock both ends of the each supporting bar 4 whenever the loading space is made into two stages.
Patent JP-S61273931-A (JP)
Title: Preparation of laminated biaxially oriented film
Inventor: MATSUDA HITOSHI
IPC: B29C55/02
Filed: 1985-05-10
Abstract: PURPOSE:To obtain a laminated biaxially oriented film having stable quality and excellent mechanical strength, by orienting a laminated film which consists of saponified ethylene-vinyl acetate copolymer and polyamide to the longitudinal direction under a specified condition and then to the lateral direction under another specified condition and by heat-treating finally the film under a specified temp. CONSTITUTION:A laminated film which consists of a saponified ethylene-vinyl acetate copolymer contg. 25 to 45mol% ethylene and whose degree of saponification is higher than 98% and a polyamide is prepd. and is oriented to the longitudinal direction in 2.7 to 3.5 times in the range of temps. 45 to 65 deg.C and at a deforming speed of higher than 10000%/min. The films are then oriented to the lateral direction in 3 to 5 times by increasing the film temp. stepwise from the starting point of orientation to the temp. range of 70 to 100 deg.C at the end point of orientation at an average deforming speed in the range of 2000 to 10000%/min. The film is then heat-treated at a temp. range between the lowest limit of 110 deg.C and the highest limit which is 10 deg.C lower than the m.p. of the polyamide used as the starting material. It is possible to increase the speed of crystallization thereby and to prepare the film easier and more stable by this successive biaxial orientation method.
Patent JP-H11289947-A (JP)
Title: Arm holder and fishing rod receiver
Inventor: NAKAJIMA HIDEKI
IPC: A01K97/10
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an arm holder having a simple structure, capable of stabilizing the posture of a fishing rod on the operation of a reel and capable of improving the operability of the reel by disposing a mounting portion capable of mounting a fishing rod therein and an arm rest projectedly formed in the lateral direction from the mounting portion. SOLUTION: This arm holder capable of mounting a fishing rod L and used for supporting an arm holding the fishing rod L, is provided with a mounting portion capable of mounting the fishing rod L and with an arm rest portion 20 projectedly formed in the lateral direction from the mounting portion and capable of opening or closing the mounting portion. A reel R capable of winding up a fishing line by the rotation operation of a handle H can be attached to the fishing rod L. The arm rest portion 20 is projected from the axis of the fishing rod L on the side opposite to the handle H of the reel R, and the fishing rod receiver 1 for supporting the fishing rod L is provided with a fishing rod support portion 3 for supporting a part of the fishing rod L, with a fishing rod vise portion 4 capable of holding a part of the fishing rod L, and with the arm rest 20.
Patent JP-S5910345-A (JP)
Title: Carrier of catalyst
Inventor: KANAMORI NOBUYOSHI
IPC: B01J32/00
Filed: 1983-06-06
Abstract: PURPOSE:To produce easily and surely a titled carrier, by laminating paper obtd. by using ceramic fibers as a basic constituting material with an adhesive agent incorporated with a silicon compd. such as colloidal silica or the like. CONSTITUTION:Paper is made by compounding 80-96wt% ceramic fibers, 2- 10wt% org. fibers of PE, acrylic, polyester fibers or the like, and 2-10wt% an org. binder (for example, an acrylic resin, vinyl acetate resin, melamine resin, etc.) Sheets of such paper are superposed alternately by using an adhesive agent consisting of refined bentonite, or the same added with titanium oxide, silica powder, alumina sol, etc., or alumina powder and kaolin added with colloidal silica or ceramic fibers, zirconia powder and colloidal silica, whereby a ceramic fiber sheet is obtd.